import router from "./router";
import { ElMessage } from "element-plus";
import NProgress from "nprogress";
import "nprogress/nprogress.css";
import { getToken, removeToken } from "@/utils/auth";
import { isHttp } from "@/utils/validate";
import { isRelogin } from "@/utils/request";
import useUserStore from "@/store/modules/user";
import useSettingsStore from "@/store/modules/settings";
import usePermissionStore from "@/store/modules/permission";

NProgress.configure({ showSpinner: false });

const whiteList = ["/login", "/auth-redirect", "/bind", "/register"];

router.beforeEach((to, from, next) => {
  NProgress.start();
  if (getToken()) {
    to.meta.title && useSettingsStore().setTitle(to.meta.title);
    /* has token*/
    if (to.path === "/login") {
      next({ path: "/" });
      clearHistory();
      NProgress.done();
    } else {
      if (useUserStore().roles.length === 0) {
        isRelogin.show = true;
        // 判断当前用户是否已拉取完user_info信息
        useUserStore()
          .getInfo()
          .then((res) => {
            if (
              res == "登录失败 你还未创建仓库" ||
              res == "登录失败 你没有相关权限"
            ) {
              useUserStore()
                .logOut()
                .then(() => {
                  removeToken();
                  ElMessage.error(res);
                  next({ path: "/" });
                });
            } else {
              isRelogin.show = false;
              usePermissionStore()
                .generateRoutes({ id: res.id })
                .then((accessRoutes) => {
                  // 根据roles权限生成可访问的路由表
                  accessRoutes.forEach((route) => {
                    if (!isHttp(route.path)) {
                      router.addRoute(route); // 动态添加可访问路由表
                    }
                  });
                  next({ ...to, replace: true }); // hack方法 确保addRoutes已完成
                });
            }
          })
          .catch((err) => {
            // console.log(err, "----------------------------------");
            // useUserStore()
            //   .logOut()
            //   .then(() => {
            //     ElMessage.error(err);
            //     next({ path: "/" });
            //   });
          });
      } else {
        next();
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next();
    } else {
      next(`/login?redirect=${to.fullPath}`); // 否则全部重定向到登录页
      NProgress.done();
    }
  }
});

router.afterEach(() => {
  NProgress.done();
});
// 在退出登录时，清空路由历史记录
function clearHistory() {
  router.replace({ path: "/login" });
}
